10128559 has 8 divisors (see below), whose sum is σ = 11595168. Its totient is φ = 8666880.

The previous prime is 10128557. The next prime is 10128563. The reversal of 10128559 is 95582101.

10128559 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10128559 - 2¹ = 10128557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10128559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10128551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6099 + ... + 7579.

It is an arithmetic number, because the mean of its divisors is an integer number (1449396).

Almost surely, 2^10128559 is an apocalyptic number.

10128559 is a deficient number, since it is larger than the sum of its proper divisors (1466609).

10128559 is an equidigital number, since it uses as much as digits as its factorization.

10128559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465.

The product of its (nonzero) digits is 3600, while the sum is 31.

The square root of 10128559 is about 3182.5397091003. The cubic root of 10128559 is about 216.3627805580.

The spelling of 10128559 in words is "ten million, one hundred twenty-eight thousand, five hundred fifty-nine".